Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU
DCS-7050CX3M-32S
Chassis
· 7050 Series
Is the Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU still supported?
No. Arista ended support for the Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU on 2025-12-13. No further security fixes will be issued. See Arista's lifecycle bulletin.
When does the Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU reach end of support?
Arista support for the Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU ends on 2025-12-13.
What replaces the Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU?
Arista has not published a successor model for the Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU.
What known-exploited CVEs apply to the Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU past end of support?
1 CVE in CISA's Known Exploited Vulnerabilities catalog apply to the platform the Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU runs. These will not be patched on this device because it is past the Arista security-support date. See the Known Exploited Vulnerabilities table below for the full list.
Known Exploited Vulnerabilities
This device is past Arista's security-support date. 1 CVE in CISA's Known Exploited Vulnerabilities catalog apply to the platform it runs. Arista is not issuing patches for this model. Isolate, compensate, or refresh.
| CVE | KEV added | Vulnerability | Flags |
|---|---|---|---|
CVE-2026-7473
|
Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability |
Source: CISA Known Exploited Vulnerabilities catalog. The Ransomware flag reflects CISA's own knownRansomwareCampaignUse field, set when the CVE has been observed in ransomware campaigns per their threat intel. It's not a property of the vulnerability description itself.
Correlation is at the platform level, not per-OS-version. Not exhaustive: KEV only lists actively-exploited CVEs and many relevant unexploited vulnerabilities are not here. Verify against vendor security advisories (PSIRT, JSA, PAN-SA) and NVD before acting. See compensating controls if refresh isn't immediate.
Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU Lifecycle Overview
The Arista Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU (DCS-7050CX3M-32S) is a chassis product in the Arista 7050 series. This product has reached end of life as of , meaning Arista no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 4y 7mo ago | |
|---|---|---|
| End of sale | 3y 7mo ago | |
| End of software maintenance | 1y 4mo ago | |
| End of failure analysis | 2y 7mo ago | |
| Last date of support | 7mo ago |
Arista 7050X3, 32x100GbE QSFP28 switch with MACsec, no fans, no PSU
Additional Dates
| Last New Service Contract | 2y 7mo ago | |
|---|---|---|
| Last Renew Service Contract | 1y 7mo ago | |
| Last Tac Support | 7mo ago | |
| Last Hardware Rma | 7mo ago |